| Hackettstown to Zrece | 4,274.30 mi (6,878.82 km) |
| Hackettstown to Zuzemberk | 4,274.78 mi (6,879.59 km) |
| Hackettstown to Abaran | 3,797.58 mi (6,111.61 km) |
| Hackettstown to Abrera | 3,848.14 mi (6,192.98 km) |
| Hackettstown to Acala del Rio | 3,597.48 mi (5,789.58 km) |
| Hackettstown to Adeje | 3,361.08 mi (5,409.14 km) |
| Hackettstown to Adra | 3,766.26 mi (6,061.21 km) |
| Hackettstown to Aguilar | 3,661.90 mi (5,893.25 km) |
| Hackettstown to Aguilas | 3,814.66 mi (6,139.10 km) |
| Hackettstown to Alacuas | 3,802.32 mi (6,119.24 km) |
| Hackettstown to Alayor | 4,002.84 mi (6,441.94 km) |
| Hackettstown to Albacete | 3,750.56 mi (6,035.95 km) |
| Hackettstown to Albal | 3,806.49 mi (6,125.96 km) |
| Hackettstown to Albatera | 3,823.93 mi (6,154.02 km) |
| Hackettstown to Alberique | 3,810.40 mi (6,132.25 km) |
